Answer:
Step-by-step explanation:
A rectangular room must have a perimeter of 20 feet and an area of at least 20 square feet. Describe the possible widths of the room. Round your answers to the nearest tenth of a foot
------------
L + W = 10 --> W = 10 - L
---
L*W >= 20
----
Solve L*W = 20
L*(10 - L) = 20
-L^2 + 10L - 20 = 0
what is this in slope intercept form?
Answer:
y=3/2x+2.5
Step-by-step explanation:
heyy I need help! thankss
Answer:
i need help toooooooo
Step-by-step explanation:
toooooooooooooooooooooooo
Answer:
Step-by-step explanation:
A1 -
angle x and the 52-degree angle are corresponding angles. So, they are congruent to each other.
x = 52 degrees
y = 180-52 = 128 degrees
A2 -
It is the same logic.
A3 -
It is the same logic
A4 -
It is the same logic
A5 -
It is the same logic
A6 -
Alternate interior angles are congruent.
y = 118 degrees
x = 180-118 = 62 degrees
a line has this equation:y=1/4x-1. what’s a perpendicular line that goes through (3,-8)
Answer:
y = -4x + 4
Step-by-step explanation:
y = (1/4)x - 1
m = (1/4)
Slope of the line perpendicular to this line = -1/m = -1 ÷ (1/4)
[tex]= (-1)*\frac{4}{1}\\\\=-4[/tex]
(3 , -8)
y - y1 =m(x -x1)
y -[-8] = -4(x - 3)
y + 8 = -4x + 12
y = -4x + 12 - 8
y = -4x + 4
Write a real-life word problem that matches the equation ( 1 5 ) ÷ 3 =
PLS HELP
i honestly need help with this. i must create a word problem that uses the problem stated above. how do i make this a word problem. please excuse if my typing is a little off. thanks
Answer:
55555555555555555566666
Answer:
omg lol okay i love this:
Step-by-step explanation:
one day bob, billy, and sara went to the store to buy cookies.
they bought a box of 15 cookies.
THERE ARE TWO WAYS THIS STORY CAN GO:
NUMBER ONE:
bob, billy, and sara decided to split the bill. each cookie was one dollar. they each payed $5.
NUMBER TWO
when they got home, bob, billy, and sara decided to eat the cookies. they didn't know how to spilt them :(
they each took one cookie until they had an even amount. each child got 5 cookies.
THE END LOL I LOVE THIS
I need help and please answer if you know this(i will give branlist)
Answer:
Reading in first person account of a slave auction is important because you get to read what they had to experience from their point of view.
Now all you have to do is look through the text that they want you to support your answer with. Look for parts of the text/passage that show what the slaves went through through THEIR point of view/first-person.
Hope this helped ;)
A group of friends is going on a trip. They must pay a total of $681 to rent a bus for their trip. Along with the bus rental fee, the friends will also need to spend a total of $2,150 on hotels for the week. To pay for the cost of the bus and hotel, the friends held a bake sale and raised $691. They then decided to sell candy for $4 a bag of candy to cover the remaining costs. How many bags of candy must the friends sell?
Answer:
$535
Step-by-step explanation: $681 + 2,150 = 2831 $2831- 691 = 2,140 $2,140/4 = 535 which means they need to sell 535 candy more.
PLZ HELP!!
Which of the following could be the lengths of the sides of a 30°-60°-90° triangle?
Answer:
B
Step-by-step explanation:
They are using square root form which makes a triangle.
Please help me on this question.
Answer:
2nd choice i think tell me if its right
Answer:
B? sorry if i'm wrong...
Step-by-step explanation:
Alexis bought 4 cupcakes that cost $1.05 each. She paid with a five dollar bill. How much change did Alexis receive?
Answer:
Ans (change recieved) = $0.80
Step-by-step explanation:
because 1 cupcake cost $1.05, 4 of them cost $4.2 because you multiply 4 cupcakes by the cost ($1.05) to obtain the total cost of the four cupcakes.
in order to know the change she recieved . you subtract the $5 bill she paid with the total cost of the 4 cupcakes
$5.00 - $4.20 = $ 0.80
Find the solution to the situation “the number 629 divided by the number c equals 17”. Enter your answer in the box.
Answer:
the number c is 37
Step-by-step explanation:
The computation is shown below
If a number 629 is divided by the number c that equals to 17
So,
629 ÷ number c = 17
Now the number c is
= 629 ÷ 17
= 37
Hence, the number c is 37
Please hurry will mark brainlyest.
Answer:
triangle JKL is rotated at point L 90 degrees clockwise. Then moved 2 units down.
Graph the line that passes through the points (6, -4) and (7, -4) and determine the equation of the line.
Will mark brainliest need answer asap
Answer:
the equation in slope intercept is y = -4.
ot your points and it is a straight line across..no slope.
Emily has 6 gallons of water josh has 23 quarts of water. How many more points does Emily have more than josh
Answer:
2 pints
Step-by-step explanation:
To determine the amount of pints that Emily has more than Josh, gallons and quarts have to be converted to pints and the value is then subtracted
1. Convert gallons and quarts to pints
1 gallon = 8 pints
6 gallons = 8 x 6 = 48 pints
1 quart = 2 pints
23 quarts = 2 x 23 = 46 pints
2. Determine the difference in the amount of pints Emily has and the amount Josh has
48 pints - 46 pints = 2 pints
Is the expression
3/4a (16b + 24) equivalent to 12ab + 18a?
SHOW YOUR WORK
Answer:
Yes they are equivalent.
Step-by-step explanation:
since 16 times 3/4 is 12 and a times b is ab. Put those together and you get 12ab. Since 3/4 of 24 is 18 and the variable is a, it is 18a. Hope this helped.
LCM of 12 32 and 56 please tell
Answer:
672
Step-by-step explanation:
Hope it helps ;)
Alan spent $9.17 on oranges. If oranges are selling for $0.35 a pound, how many pounds of oranges did Alan buy
Answer:
He bought 26.2 pounds.
Step-by-step explanation:
9.17/0.35 = 26.2
Can someone answer these for me please really need help
Mrs. Santos baked 25 cookies. 3 fifths of the cookies were oatmeal. How many oatmeal cookies did Mrs. Santos bake?
Answer: 15 oatmeal cookies.
Step-by-step explanation:
There were 25 cookies baked.
Out of these, 3/5 are oatmeal cookies.
The amount of actual oatmeal cookies is:
= fraction of oatmeal cookies * total number of cookies
= 3/5 * 25
= 75 / 5
= 15 oatmeal cookies.
is it a abc or d please help asap
Answer:
The answer is D
Step-by-step explanation:
What is 305.5 divided by 1/100?
Answer:
305.5 divided by 1/100= 3.055
Leo had a $30 gift card to use at a coffee shop. He used the entire balance to buy regular-sized coffees, which cost
$2, and large coffees, which cost $3. If he bought 13 coffees in total, how many large coffees did he buy?
Answer:C
Step-by-step explanation:
Leo bought 4 large coffees.
Answer:
its: C
Step-by-step explanation:
I need Help please!!
Answer:
y intercept is 10
Step-by-step explanation:
If x= -2, would your answer change?
Answer:
no
Step-by-step explanation:
Please answer I’ll make brainliest. I have other questions too that I’ll be posting shortly
Answer:
13.3
Step-by-step explanation:
WILL AMRK BRAINLIEST IF GOTEN CORRECT
Answer: if im not mistaken its D
Step-by-step explanation:
will mark brainliest and rate 5/5
Answer:
20,250 square yards
Step-by-step explanation:
Formula: s^2 + 2st
75^2 + 2(75)(97.5)
5625 + 14,625
20,250
Find the missing angle
Answer:
110 Degrees
Step-by-step explanation:
Every interior triangle equalls 180 degress. So you subtract what you already have from 180.
30+40+x=180
70+x=180
180-70=110
answerr to 4p+7p+3+7p+3
Answer:
18p+6
Step-by-step explanation:
Simplify to using laws of exponents
(-2)^2(-2)^5
Answer:
-128
Step-by-step explanation:
(-2)^2 * (-2)^5 <---
First, add the exponents
(-2)^7<----
If you evaluate this you will get
-128
helllp i really need helpp i hate math
Answer:
C) 10.92
Step-by-step explanation:
A= 1/2bh
A = 1/2(2.8)(7.8)
A= 1/2(21.84)
A = 10.92
Answer:
C. 10.92^2
Step-by-step explanation:
Area of triangles can be solved using: 1/2*b*h
1/2*2.8*7.8=10.92